CALPEDA MXHM 805/A 230/50 Hz 62312051000 Инструкция к Calpeda MXHM 805/A 62312051000 онлайн [15/136] 865553
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CALPEDA MXHM 805/A 230/50 Hz 62312051000 Инструкция к Calpeda MXHM 805/A 62312051000 онлайн [15/136] 865553

CALPEDA MXHM 805/A 230/50 Hz 62312051000 Инструкция к Calpeda MXHM 805/A 62312051000 онлайн [15/136] 865553
GB
MXV, MXV-B Rev4 - Operating Instructions Page 15 / 136
1.3. Authorized operators
The product is intended for use by expert operators
divided into end users and specialized technicians.
(see the symbols above).
i
It’s forbidden, for the end user, carry out
operations which must be done only by
specialized technicians. The manufacturer
declines any liability for damage related to the
non-compliance of this warning.
1.4. Warranty
For the product warranty refer to the general terms and
conditions of sale.
i
The warranty covers only the replacement and
the repair of the defective parts of the goods
(recognized by the manufacturer).
The Warranty will not be considered in the following
cases:
- Whenever the use of the device does not conform
to the instructions and information described in this
manual.
- In case of changes or variations made without
authorization of the manufacturer.
- In case of technical interventions executed by a non-
authorized personnel.
- In case of failing to carry out adequate maintenance.
1.5. Technical assistance
Any further information about the documentation,
technical assistance and spare parts, shall be
requested from: Calpeda S.p.A. (paragraph 1.2).
2. TECHNICAL DESCRIPTION
Vertical multi-stage pumps with suction and delivery
connections of the same diameter and arranged along
the same axis (in-line).
Corrosion-resistant bearing sleeves lubricated by the
pumped liquid.
MXV: A pump with thrust bearing and sleeve coupling
for use of any standard motor with IM V1 construction.
MXV-B: Vertical Multi-Stage Close Coupled Pumps.
2.1. Intended use
For clean liquids: non-explosive and non-ammable,
non-hazardous for health or the environment, non-
aggressive for pump materials, not containing
abrasives, solid or brous particles.
With seal rings in EPDM the pump is not suitable for
use with oil.
Liquid temperature from - 15 °C to + 110 °C.
2.2. Improper use
The device is designed and built only for the purpose
described in paragraph 2.1.
Improper use of the device is forbidden, as is
use under conditions other than those indicated
in these instructions.
Improper use of the product reduces the safety and
the efciency of the device, Calpeda shall not be
responsible for failure or accident due to improper use.
2.3. Marking
The following picture is a copy of the name-plate that is
on the external case of the pump.
1 Type 1
2 Delivery
3 Head
4 Rated power
5 Supply voltage
6 Fréquence
7
Nom. motor current
8
Rotation speed rpm
9 Operation Duty
10 Insul. class
11 Certications
12 Serial number
13 Weight
14 Notes
15 Voltage
16 % Load
17 Power factor
18 Efciency
19 Protection
20 Efciency Class
Example plate pump
Made in Italy
MONTORSO
XXXXXXXX
IE2-87
XXXXXXXX
H max/min XX/XX m
n 2900/min
XYXYRRY
IEC 60034-1
XX kW (XX Hp)
VICENZA
Made in Italy
MONTORSO
Q min/max XX/XX m
3
/h
XXXXXXXX
IP 54
n 2900/min
230∆/400Y V3~50Hz
%
100
75
50
cosϕ
XX
XX
XX
η
XX
XX
XX
V
400
400
400
XX / XX A
S1 l.cl. F
S1 49kg
XXkg
XX
kW (XX Hp)
VICENZA
1
11
2
3
4
4
5
6
7
8
9
10
12
13
19
20
8
9
13
14
15
16
17
18
Example plate pump
Made in Italy
MONTORSO
XXXXXXXX
IE2-87
XXXXXXXX
H max/min XX/XX m
n 2900/min
XYXYRRY
IEC 60034-1
XX kW (XX Hp)
VICENZA
Made in Italy
MONTORSO
Q min/max XX/XX m
3
/h
XXXXXXXX
IP 54
n 2900/min
230∆/400Y V3~50Hz
%
100
75
50
cosϕ
XX
XX
XX
η
XX
XX
XX
V
400
400
400
XX / XX A
S1 l.cl. F
S1 49kg
XXkg
XX
kW (XX Hp)
VICENZA
1
11
2
3
4
4
5
6
7
8
9
10
12
13
19
20
8
9
13
14
15
16
17
18
3. TECHNICAL FEATURES
3.1. Technical data
Dimensions and weight (see technical catalogue).
Nominal speed 1450/1750 rpm for MXV(L)4;
2900/3450 rpm for MXV(L), MXV-B.
Protection IP55 (IP 54 for MXV-B)
Supply voltage / Frequency
230 V1~50 Hz
220 V1~60 Hz
230/400 - 400/690 V3~50 Hz
220/380 - 380/660 V3~60 Hz
The electric data marked on the label are referred to
the nominal power of the motor.
Rated motor power
MXV(B)(L) (2900 1/min) up to kW:
0,75 2,2 4 7,5 22
MXV(L)4 (1450 1/min) up to kW: 1,1 3
Sound pressure dB (A) max: 65 65 67 68 82
Starts/hour max: 35 30 20 15 15
Maximum nal pressure in the pump casing: 250 m
(25 bar) for MXV(L) and MXV(L)4, 160 M (16 bar) for
MXV-B.
3.2. Operating conditions
Installation in well ventilated location protected from
the weather, with a maximum ambient temperature of
40 °C.
4. SAFETY
4.1. General provisions
Before using the product it is necessary to
know all the safety indications.
Carefully read all operating instructions and the
indications dened for the different steps: from
transportation to disposal.
The specialized technicians must carefully comply
with all applicable standards and laws, including local

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